The naso-flo® Nasopharyngeal Airway Device is a family of nasopharyngeal airways that take the fundamental basis of what traditional airways can do (the ability to provide a patent airway in a patient) and greatly enhances its clinical abilities. naso-flo® airways allow for direct oxygen tubing connection and humidification vents allow for heat and moisture transfer on inhalation. Further, the optional filtered CO2 indicator allows the clinician to connect the product to any luer-based capnography device. finally, the product is color-coded by size and manufactured from a soft silicone material for easier, less traumatic insertion and greater patient comfort. Visit www.mercurymed.com.